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AUSCERT External Security Bulletin Redistribution
ESB-2016.1931
Important: chromium-browser security update
10 August 2016
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AusCERT Security Bulletin Summary
---------------------------------
Product: chromium-browser
Publisher: Red Hat
Operating System: Red Hat Enterprise Linux Server 6
Red Hat Enterprise Linux WS/Desktop 6
Impact/Access: Denial of Service -- Remote with User Interaction
Execute Arbitrary Code/Commands -- Remote with User Interaction
Access Confidential Data -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2016-5146 CVE-2016-5145 CVE-2016-5144
CVE-2016-5143 CVE-2016-5142 CVE-2016-5141
CVE-2016-5140 CVE-2016-5139
Reference: ASB-2016.0082
Original Bulletin:
https://rhn.redhat.com/errata/RHSA-2016-1580.html
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Red Hat Security Advisory
Synopsis: Important: chromium-browser security update
Advisory ID: RHSA-2016:1580-01
Product: Red Hat Enterprise Linux Supplementary
Advisory URL: https://rhn.redhat.com/errata/RHSA-2016-1580.html
Issue date: 2016-08-09
CVE Names: CVE-2016-5139 CVE-2016-5140 CVE-2016-5141
CVE-2016-5142 CVE-2016-5143 CVE-2016-5144
CVE-2016-5145 CVE-2016-5146
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1. Summary:
An update for chromium-browser is now available for Red Hat Enterprise
Linux 6 Supplementary.
Red Hat Product Security has rated this update as having a security impact
of Important. A Common Vulnerability Scoring System (CVSS) base score,
which gives a detailed severity rating, is available for each vulnerability
from the CVE link(s) in the References section.
2. Relevant releases/architectures:
Red Hat Enterprise Linux Desktop Supplementary (v. 6) - i386, x86_64
Red Hat Enterprise Linux Server Supplementary (v. 6) - i386, x86_64
Red Hat Enterprise Linux Workstation Supplementary (v. 6) - i386, x86_64
3. Description:
Chromium is an open-source web browser, powered by WebKit (Blink).
This update upgrades Chromium to version 52.0.2743.116.
Security Fix(es):
* Multiple flaws were found in the processing of malformed web content. A
web page containing malicious content could cause Chromium to crash,
execute arbitrary code, or disclose sensitive information when visited by
the victim. (CVE-2016-5139, CVE-2016-5140, CVE-2016-5141, CVE-2016-5142,
CVE-2016-5146, CVE-2016-5143, CVE-2016-5144, CVE-2016-5145)
4. Solution:
For details on how to apply this update, which includes the changes
described in this advisory, refer to:
https://access.redhat.com/articles/11258
After installing the update, Chromium must be restarted for the changes to
take effect.
5. Bugs fixed (https://bugzilla.redhat.com/):
1363980 - CVE-2016-5141 chromium-browser: Address bar spoofing
1363981 - CVE-2016-5142 chromium-browser: Use-after-free in Blink
1363982 - CVE-2016-5139 chromium-browser: Heap overflow in pdfium
1363983 - CVE-2016-5140 chromium-browser: Heap overflow in pdfium
1363984 - CVE-2016-5145 chromium-browser: Same origin bypass for images in Blink
1363985 - CVE-2016-5143 chromium-browser: Parameter sanitization failure in DevTools
1363986 - CVE-2016-5144 chromium-browser: Parameter sanitization failure in DevTools
1363987 - CVE-2016-5146 chromium-browser: various fixes from internal audits
6. Package List:
Red Hat Enterprise Linux Desktop Supplementary (v. 6):
i386:
chromium-browser-52.0.2743.116-1.el6.i686.rpm
chromium-browser-debuginfo-52.0.2743.116-1.el6.i686.rpm
x86_64:
chromium-browser-52.0.2743.116-1.el6.x86_64.rpm
chromium-browser-debuginfo-52.0.2743.116-1.el6.x86_64.rpm
Red Hat Enterprise Linux Server Supplementary (v. 6):
i386:
chromium-browser-52.0.2743.116-1.el6.i686.rpm
chromium-browser-debuginfo-52.0.2743.116-1.el6.i686.rpm
x86_64:
chromium-browser-52.0.2743.116-1.el6.x86_64.rpm
chromium-browser-debuginfo-52.0.2743.116-1.el6.x86_64.rpm
Red Hat Enterprise Linux Workstation Supplementary (v. 6):
i386:
chromium-browser-52.0.2743.116-1.el6.i686.rpm
chromium-browser-debuginfo-52.0.2743.116-1.el6.i686.rpm
x86_64:
chromium-browser-52.0.2743.116-1.el6.x86_64.rpm
chromium-browser-debuginfo-52.0.2743.116-1.el6.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/
7. References:
https://access.redhat.com/security/cve/CVE-2016-5139
https://access.redhat.com/security/cve/CVE-2016-5140
https://access.redhat.com/security/cve/CVE-2016-5141
https://access.redhat.com/security/cve/CVE-2016-5142
https://access.redhat.com/security/cve/CVE-2016-5143
https://access.redhat.com/security/cve/CVE-2016-5144
https://access.redhat.com/security/cve/CVE-2016-5145
https://access.redhat.com/security/cve/CVE-2016-5146
https://access.redhat.com/security/updates/classification/#important
https://googlechromereleases.blogspot.com/2016/08/stable-channel-update-for-desktop.html
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2016 Red Hat, Inc.
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